Thevaneyan K. David and  John P. Forth,  Modelling of Soil Structure Interaction of Integral Abutment Bridges.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2011, vol. 54(6). 287 - 292
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/8915.